dankovsky.cz - robtex.com

dankovsky.cz

DNSSEC⚠️ Not signed
A77.78.104.3🇨🇿 CASABLANCA-AS77.78.96.0/20 Casablanca INT
PTRyurika.gransy.com
NSns2.gransy.com ⭐
A2001:19f0:6801:474:5400:1ff:fec5:8efb🇫🇷 AS-VULTR2001:19f0:6800::/38 Vultr Assigned Prefix
A2001:19f0:7401:81e0:5400:1ff:fec5:8ef6🇬🇧 AS-VULTR2001:19f0:7400::/38 Vultr Assigned Prefix
A95.179.192.121🇬🇧 AS-VULTR95.179.192.0/20 Vultr Assigned Prefix
PTR95.179.192.121.vultrusercontent.com
A217.16.185.221🇨🇿 VSHOSTING217.16.176.0/20 III.
PTRns2.gransy.com
A217.69.4.49🇫🇷 AS-VULTR217.69.0.0/20 Vultr Assigned Prefix
PTR217.69.4.49.vultrusercontent.com
NSns.gransy.com
A2001:19f0:5001:1caf:5400:1ff:fec5:8d50🇳🇱 AS-VULTR2001:19f0:5000::/38 Vultr Assigned Prefix
A45.76.90.43🇩🇪 AS-VULTR45.76.80.0/20 Vultr Assigned Prefix
PTR45.76.90.43.vultrusercontent.com
A77.78.104.149🇨🇿 CASABLANCA-AS77.78.96.0/20 Casablanca INT
PTRns.gransy.com
A95.179.136.180🇳🇱 AS-VULTR95.179.128.0/20 Vultr Assigned Prefix
PTR95.179.136.180.vultrusercontent.com
NSns3.gransy.com
A2a02:750:7::2e7🇸🇪 GLESYS2a02:750::/29
PTR2a02-750-7--2e7-static.glesys.net
A2a02:750:8::32🇳🇱 GLESYS2a02:750:8::/48 GleSYS AB
PTR2a02-750-8--32-static.glesys.net
A46.21.100.103🇳🇱 GLESYS46.21.100.0/24 GleSYS AB
PTR46-21-100-103-static.glesys.net
A77.78.126.35🇨🇿 CASABLANCA-AS77.78.124.0/22 Casablanca INT
A109.74.7.71🇸🇪 GLESYS109.74.0.0/20
PTR109-74-7-71-static.glesys.net
NSns4.gransy.com
A2001:19f0:5401:69b:5400:1ff:fec5:8f3f🇺🇸 AS-VULTR2001:19f0:5400::/38 Vultr Assigned Prefix
A2a00:1a28:2010:1::89🇳🇴 GLESYS2a00:1a28::/32 Portlane Network
PTR2a00-1a28-2010-1--89-static.glesys.net
A66.42.94.136🇺🇸 AS-VULTR66.42.80.0/20 Vultr Assigned Prefix
PTR66.42.94.136.vultrusercontent.com
A80.67.7.209🇳🇴 GLESYS80.67.0.0/20 Glesys Network
PTR80-67-7-209-static.glesys.net
NSns5.gransy.com
A2a02:750:5::538🇸🇪 GLESYS2a02:750::/29
PTR2a02-750-5--538-static.glesys.net
A31.192.227.223🇸🇪 GLESYS31.192.224.0/21
PTR31-192-227-223-static.glesys.net
SOAns.gransy.comroot@gransy.com serial=2783279837

cz

DNSSEC🔒 Signed (DS record present)
NSa.ns.nic.cz ⭐
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
SOAa.ns.nic.czhostmaster@nic.cz serial=1785651442

Subdomains

mail.dankovsky.cz

Same first word

dankovsky.com

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSns.gransy.comns2.gransy.comns3.gransy.comns4.gransy.comns5.gransy.comns.web4u.czns2.web4u.czMXmail.dankovsky.czA77.78.104.381.91.83.19
●NSns.gransy.com2026-08-02 → 2026-08-02 · 2 obs
○ 2017-04-10 22:54:26
● 2026-08-02 06:47:04
○NSns.web4u.cz2015-06-21 → 2017-04-10 · 3 obs
● 2015-06-21 13:59:42
● 2017-04-10 22:54:26
○ 2026-08-02 06:47:04
●NSns2.gransy.com2026-08-02 → 2026-08-02 · 2 obs
○ 2017-04-10 22:54:26
● 2026-08-02 06:47:04
○NSns2.web4u.cz2015-06-21 → 2017-04-10 · 3 obs
● 2015-06-21 13:59:42
● 2017-04-10 22:54:26
○ 2026-08-02 06:47:04
●NSns3.gransy.com2026-08-02 → 2026-08-02 · 2 obs
○ 2017-04-10 22:54:26
● 2026-08-02 06:47:04
●NSns4.gransy.com2026-08-02 → 2026-08-02 · 2 obs
○ 2017-04-10 22:54:26
● 2026-08-02 06:47:04
●NSns5.gransy.com2026-08-02 → 2026-08-02 · 2 obs
○ 2017-04-10 22:54:26
● 2026-08-02 06:47:04
○MXmail.dankovsky.cz2015-06-21 → 2017-04-10 · 3 obs
● 2015-06-21 13:59:42
● 2017-04-10 22:54:26
○ 2026-08-02 06:47:04
●A77.78.104.32026-08-02 → 2026-08-02 · 2 obs
○ 2017-04-10 22:54:26
● 2026-08-02 06:47:04
○A81.91.83.192015-06-21 → 2017-04-10 · 3 obs
● 2015-06-21 13:59:42
● 2017-04-10 22:54:26
○ 2026-08-02 06:47:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
dankovsky.czns.gransy.com, ns2.gransy.com, ns3.gransy.com, ns4.gransy.com...-

✅ Authoritative Response

Server:66.42.94.136

NS records: ns.gransy.com, ns2.gransy.com, ns3.gransy.com, ns4.gransy.com, ns5.gransy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dankovsky.cz (unsigned zone)

⏱️ Timing

Total: 1163ms | Queries: -

📄 Records

TypeCountSample Data
A177.78.104.3
NS5ns3.gransy.com, ns.gransy.com...
SOA1ns.gransy.com root.gransy.com

Analysis

Hierarchy

mail.dankovsky.cz is delegated beneath dankovsky.cz.

IP Addresses

dankovsky.cz resolves to one IP address: 77.78.104.3.

mandik.casino, lara.cz, bomtec.eu and two other host names share IP numbers with dankovsky.cz.

Name Servers

dankovsky.cz has five name servers, which are ns2.gransy.com, ns3.gransy.com, ns4.gransy.com and two others.

There is at least partial name server overlap between dankovsky.cz and other domains — gamepedia.sk, kalas.pt, dronsec.com and two more among them.

These name servers tend to appear in combination with the name servers ns.gransy.com, ns5.gransy.com, ns2.internetserver.cz and ns.internetserver.cz.

Hostnames pointing to five IP numbers:

ns2.gransy.com resolves to four IP addresses: 95.179.192.121, 217.16.185.221, 217.69.4.49 and two others.

ns3.gransy.com resolves to four IP addresses: 46.21.100.103, 77.78.126.35, 109.74.7.71 and two others.

Hosts that point to four IP numbers:

ns4.gransy.com resolves to four IP addresses — 66.42.94.136, 80.67.7.209, 2001:19f0:5401:69b:5400:1ff:fec5:8f3f and 2a00:1a28:2010:1::89.

ns.gransy.com resolves to four IP addresses — 45.76.90.43, 77.78.104.149, 95.179.136.180 and 2001:19f0:5001:1caf:5400:1ff:fec5:8d50.

Hostnames that resolve to two IP addresses:

ns5.gransy.com directs traffic to 31.192.227.223 and 2a02:750:5::538.